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updated docs for genesis

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debris 2015-12-21 15:28:12 +01:00
parent 4b20cfaf42
commit 60cbe3343e
1 changed files with 2 additions and 0 deletions
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src/genesis.rs
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@ -38,6 +38,7 @@ impl Genesis {
Self::new_from_header_and_state(header, state) Self::new_from_header_and_state(header, state)
} }
/// Creates genesis block from header and state hashmap
pub fn new_from_header_and_state(header: Header, state: HashMap<Address, Account>) -> Genesis { pub fn new_from_header_and_state(header: Header, state: HashMap<Address, Account>) -> Genesis {
let empty_list = RlpStream::new_list(0).out(); let empty_list = RlpStream::new_list(0).out();
let mut stream = RlpStream::new_list(3); let mut stream = RlpStream::new_list(3);
@ -76,6 +77,7 @@ impl Genesis {
timestamp: U256::from_str(&json["timestamp"].as_string().unwrap()[2..]).unwrap(), timestamp: U256::from_str(&json["timestamp"].as_string().unwrap()[2..]).unwrap(),
extra_data: json["extraData"].as_string().unwrap()[2..].from_hex().unwrap(), extra_data: json["extraData"].as_string().unwrap()[2..].from_hex().unwrap(),
seal: { seal: {
// ethash specific fields
let mixhash = H256::from_str(&json["mixhash"].as_string().unwrap()[2..]).unwrap(); let mixhash = H256::from_str(&json["mixhash"].as_string().unwrap()[2..]).unwrap();
let nonce = H64::from_str(&json["nonce"].as_string().unwrap()[2..]).unwrap(); let nonce = H64::from_str(&json["nonce"].as_string().unwrap()[2..]).unwrap();
vec![mixhash.to_vec(), nonce.to_vec()] vec![mixhash.to_vec(), nonce.to_vec()]